World Heritage Site (natural or mixed) · gab
Ecosystem and Relict Cultural Landscape of Lopé-Okanda
- Area
- 4 934 km²
- IUCN cat.
- Not Applicable
- Year
- 2007
Overview
- Designation
- World Heritage Site (natural or mixed)
- Established
- 2007
- Managing authority
- Not Reported
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
2 501 distinct species · 21 712 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 14 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Ecosystem and Relict Cultural Landscape of Lopé-Okanda : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 10 interactions GloBI sur 2 types (connectance 9.5%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology11 basins · 0 lakes · 6 rivers
Hydrology metrics for this exact territory
Stream length here
351,7km
Basins crossed
11
Max stream order
7
Max drainage
147 695km²
Discharge in basins
2 614,3m³/s
Mean precip.
1 828mm/an
Mean T°
24,6°C
Moisture idx
0,09
Mean runoff
524mm/an
Mean elev. (basins)
431m
Watersheds crossing here
- Bassin de Lélédisub-area2 038,8 km²overlap2029.72 km²41%
- Bassin de Ogoouésub-area1 290,9 km²overlap690.85 km²14%
- Bassin de Offouésub-area1 465,7 km²overlap597.51 km²12%
- Bassin de Oubiyésub-area700,4 km²overlap517.98 km²10%
- Bassin de Ikoysub-area561,2 km²overlap382.07 km²8%
- Bassin de Mingouésub-area1 178,9 km²overlap375.45 km²8%
- Bassin de Offouésub-area667,6 km²overlap307.77 km²6%
- Bassin de Ogoouésub-area82,6 km²overlap25.16 km²1%
- Bassin de Ikoysub-area1 215,5 km²overlap6.37 km²0%
2 more basinssorted by overlap
Rivers / streams (6, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- -0.57095, 11.56174
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.